| Standard | API, ASTM, BS, DIN, GB, JIS | ||
| Outside Diameter | 21.3-1420mm | ||
| Wall Thickness | 2.11-300mm | ||
| Dia Tolerance | Control with in the standard, OD:+-1%, WT:+-10% | ||
Materials |
10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A | ||
| ASTM A53A/A53B/ A178C/A106B API5L | |||
| ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5 | |||
| 16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7 |
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| Gr.B,X42,X46,X52,X60,X65,X70,X80,X100 | |||
| Inspection | ISO,BV,SGS,MTC | ||
| Packing | Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required | ||
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